{"id":171593,"date":"2026-10-13T14:33:58","date_gmt":"2026-10-13T12:33:58","guid":{"rendered":"https:\/\/secureus.se\/?post_type=product&#038;p=171593"},"modified":"2026-10-13T14:36:33","modified_gmt":"2026-10-13T12:36:33","slug":"em-125-khz-tagg-merkurius-gul-39-mm","status":"publish","type":"product","link":"https:\/\/secureus.se\/en\/em-125-khz-tagg-merkurius-gul-39-mm\/","title":{"rendered":"EM 125 kHz Tagg &#8211; Merkurius Gul &#8211; 3,9 mm"},"content":{"rendered":"<h2>Mercury \u2013 EM 125 kHz RFID tag<\/h2>\n<p><strong>A durable and stylish RFID badge with great possibilities for personal customization.<\/strong><\/p>\n<p>Merkurius is a compact key card for access control systems that use compatible EM technology at 125 kHz. A practical option for residential properties, businesses and other environments where RFID cards are used for passage and identification.<\/p>\n<p>The durable ABS casing and the practical key ring make the tray suitable for everyday use. With the dimensions <strong>40 \u00d7 32 \u00d7 3.9 mm<\/strong> and a generous round marking area makes Mercury ideal for both individual users and larger installations.<\/p>\n<h3>Customize Mercury to suit your needs<\/h3>\n<p>Mercury can be supplied with personalized branding and adapted to the company's profile or the requirements of the access control system.<\/p>\n<ul>\n<li><strong>Logo:<\/strong> Laser engraving or color printed logo.<\/li>\n<li><strong>Numbering:<\/strong> Individual numbers, race numbers or optional prefixes.<\/li>\n<li><strong>Logo and number:<\/strong> Combine the company's logo with unique identification.<\/li>\n<li><strong>Identification number:<\/strong> Labeling with the bricka ID number in the desired format.<\/li>\n<\/ul>\n<p>Choose the desired finish under <strong>\u201dCustomize the product\u201d<\/strong>. With custom-made labeling, you will receive a proof for approval before production.<\/p>\n<h3>It is important to choose the right RFID technology<\/h3>\n<p>Different access systems can use different types of RFID tags. For example, installations from RCO, Aptus and other manufacturers can use both <strong>EM 125 kHz<\/strong> and <strong>MIFARE 13.56MHz<\/strong>, Depending on the system and the reader.<\/p>\n<p>Therefore, always check the technology and chip type used by your pass system before ordering. The same frequency does not automatically mean that all the boards are compatible.<\/p>\n<p><strong>Are you unsure?<\/strong> Feel free to contact us so that we can help you choose the right tray.<\/p>\n<h3>Not sure about EM or MIFARE?<\/h3>\n<p>With our test tags, you can test which RFID technology your reader supports.<\/p>\n<p><strong>Test EM and MIFARE for only 69 kr, free shipping.<\/strong> With a subsequent purchase of at least 100 tags, you will receive a refund of the cost of the test tags.<\/p>\n<p><a href=\"\/en\/testtagg-em-mifare\/\"><strong>Order test tags here \u2192<\/strong><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p><strong>The Mercury EM 125 kHz is a durable and stylish RFID key card for access control systems that use EM technology.<\/strong><\/p>\n<p>Compact format <strong>40 \u00d7 32 \u00d7 3.9 mm<\/strong>, Made of durable ABS plastic for everyday use.<\/p>\n<ul>\n<li><strong>125 kHz<\/strong> EM RFID technology<\/li>\n<li><strong>Personalization<\/strong> with logo, engraving and numbering<\/li>\n<li><strong>Practical key ring<\/strong> and durable construction<\/li>\n<li>For pass systems that support compatible EM 125 kHz tags<\/li>\n<\/ul>\n<p><strong>Available in six colors:<\/strong> Black, white, blue, green, red and grey.<\/p>","protected":false},"featured_media":171574,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[4783,5287],"product_tag":[],"class_list":["post-171593","product","type-product","status-publish","has-post-thumbnail","product_cat-em4200-tagg","product_cat-merkurius","pa_brands-stonehouse-security","pa_chip-teknik-em4200-kompatibelt-med-4100-4102-och-4305","secureus-loop-product","tm-no-options","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/product\/171593","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/media\/171574"}],"wp:attachment":[{"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/media?parent=171593"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/product_brand?post=171593"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/product_cat?post=171593"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/product_tag?post=171593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}